1 | /* |
2 | * Copyright (C) 2016 Apple Inc. All rights reserved. |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * 1. Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. |
9 | * 2. Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. |
12 | * |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
15 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
17 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
18 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
19 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
20 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
21 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
22 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
23 | * THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #include "config.h" |
27 | #include "IDBValue.h" |
28 | |
29 | #if ENABLE(INDEXED_DATABASE) |
30 | |
31 | #include "SerializedScriptValue.h" |
32 | #include <wtf/CrossThreadTask.h> |
33 | |
34 | namespace WebCore { |
35 | |
36 | IDBValue::IDBValue() |
37 | { |
38 | } |
39 | |
40 | IDBValue::IDBValue(const SerializedScriptValue& scriptValue) |
41 | : m_data(ThreadSafeDataBuffer::copyVector(scriptValue.data())) |
42 | , m_blobURLs(scriptValue.blobURLsIsolatedCopy()) |
43 | , m_sessionID(scriptValue.sessionID()) |
44 | { |
45 | } |
46 | |
47 | IDBValue::IDBValue(const ThreadSafeDataBuffer& value) |
48 | : m_data(value) |
49 | { |
50 | } |
51 | |
52 | IDBValue::IDBValue(const SerializedScriptValue& scriptValue, const Vector<String>& blobURLs, const PAL::SessionID& sessionID, const Vector<String>& blobFilePaths) |
53 | : m_data(ThreadSafeDataBuffer::copyVector(scriptValue.data())) |
54 | , m_blobURLs(blobURLs) |
55 | , m_sessionID(sessionID) |
56 | , m_blobFilePaths(blobFilePaths) |
57 | { |
58 | ASSERT(m_data.data()); |
59 | } |
60 | |
61 | IDBValue::IDBValue(const ThreadSafeDataBuffer& value, Vector<String>&& blobURLs, const PAL::SessionID& sessionID, Vector<String>&& blobFilePaths) |
62 | : m_data(value) |
63 | , m_blobURLs(WTFMove(blobURLs)) |
64 | , m_sessionID(sessionID) |
65 | , m_blobFilePaths(WTFMove(blobFilePaths)) |
66 | { |
67 | } |
68 | |
69 | IDBValue::IDBValue(const ThreadSafeDataBuffer& value, const Vector<String>& blobURLs, const PAL::SessionID& sessionID, const Vector<String>& blobFilePaths) |
70 | : m_data(value) |
71 | , m_blobURLs(blobURLs) |
72 | , m_sessionID(sessionID) |
73 | , m_blobFilePaths(blobFilePaths) |
74 | { |
75 | } |
76 | |
77 | void IDBValue::setAsIsolatedCopy(const IDBValue& other) |
78 | { |
79 | ASSERT(m_blobURLs.isEmpty() && m_blobFilePaths.isEmpty()); |
80 | |
81 | m_data = other.m_data; |
82 | m_blobURLs = crossThreadCopy(other.m_blobURLs); |
83 | m_sessionID = other.m_sessionID; |
84 | m_blobFilePaths = crossThreadCopy(other.m_blobFilePaths); |
85 | } |
86 | |
87 | IDBValue IDBValue::isolatedCopy() const |
88 | { |
89 | IDBValue result; |
90 | result.setAsIsolatedCopy(*this); |
91 | return result; |
92 | } |
93 | |
94 | } // namespace WebCore |
95 | |
96 | #endif // ENABLE(INDEXED_DATABASE) |
97 | |